变结构制导律在大空域变轨反舰导弹弹道中的应用  

An Application of Variable Structure Guidance Law to Larget-space Variable Trajectory of Anti-ship Missile

作　　者：毕兰金[1] 张国庆[2] 顾文锦[1] 

机构地区：[1]海军航空工程学院,烟台264001 [2]海军潜艇学院,青岛266071

出　　处：《战术导弹技术》2010年第2期73-76,共4页Tactical Missile Technology

摘　　要：基于虚拟目标的概念,建立了导弹和虚拟目标的相对运动模型,设计了一种考虑末段落角约束的变结构制导律.先设置空间的虚拟目标,然后利用设计的变结构制导律引导反舰导弹去追踪虚拟目标,实现了反舰导弹的大空域变轨弹道.弹道仿真表明,反舰导弹的各项性能指标满足所需飞行弹道的要求,从而设计的制导律是有效的.Based on the concept of virtual target,the model of missile virtual target pursuit-evasion is constructed.Considering the terminal angular constraint,a variable structure guidance law is designed.The virtual target are placed in the space firstly,and the anti-ship missile is guided to trace the virtual target by the designed guidance law,and large-space trajectory is gotten for anti-ship missile.The simulation shows all performance indexes of missile are fitted for the requirements in flight,and the designe...

关 键 词：大空域变轨弹道 虚拟目标 变结构制导律 反舰导弹 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]